<template>
    <div>
        <dv-border-box-8>
            <div ref="echarts" style="width:492px;height:300px;" class="box">
            </div>
        </dv-border-box-8>

    </div>
</template>

<script>
import * as echarts from 'echarts';
export default {
    data() {
        return {
            ref: ""
        }
    },
    mounted() {
        this.setref()
        this.setecharts()
    },
    methods: {
        setref() {
            this.ref = this.$refs.echarts
        },
        setecharts() {
            const mychart = echarts.init(this.ref)
            const option = {
                tooltip: {
                    trigger: 'axis',
                    axisPointer: {
                        // Use axis to trigger tooltip
                        type: 'shadow' // 'shadow' as default; can also be 'line' or 'shadow'
                    }
                },
                // legend: {},
                grid: {
                    left: '3%',
                    right: '4%',
                    bottom: '-1%',
                    containLabel: true
                },
                xAxis: {
                    type: 'value'
                },
                yAxis: {
                    type: 'category',
                    data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
                },
                series: [
                    {
                        name: 'Direct',
                        type: 'bar',
                        stack: 'total',
                        label: {
                            show: true
                        },
                        emphasis: {
                            focus: 'series'
                        },
                        data: [320, 302, 301, 334, 390, 330, 320]
                    },
                    {
                        name: 'Mail Ad',
                        type: 'bar',
                        stack: 'total',
                        label: {
                            show: true
                        },
                        emphasis: {
                            focus: 'series'
                        },
                        data: [120, 132, 101, 134, 90, 230, 210]
                    },
                    {
                        name: 'Affiliate Ad',
                        type: 'bar',
                        stack: 'total',
                        label: {
                            show: true
                        },
                        emphasis: {
                            focus: 'series'
                        },
                        data: [220, 182, 191, 234, 290, 330, 310]
                    },
                    {
                        name: 'Video Ad',
                        type: 'bar',
                        stack: 'total',
                        label: {
                            show: true
                        },
                        emphasis: {
                            focus: 'series'
                        },
                        data: [150, 212, 201, 154, 190, 330, 410]
                    },
                    {
                        name: 'Search Engine',
                        type: 'bar',
                        stack: 'total',
                        label: {
                            show: true
                        },
                        emphasis: {
                            focus: 'series'
                        },
                        data: [820, 832, 901, 934, 1290, 1330, 1320]
                    }
                ]
            }
            mychart.setOption(option)
        }
    }
}
</script>

<style scoped>
.box{
    left: 0px;
    top: -30px;
}
</style>